wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

cos4xdxsin3x(sin5x+cos5x)35=12(1+cotAx)B+C then AB=

A
1
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
2
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
12
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
None of these
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B 2
I=cosx4dxsin3x(sin5x+cos5x)35=cosec2xcot4xdx(1+cot5x)3/51+cot5x=t.5 cot4x(cosec2x)dx=dt=15dtt3/5=t2/52=12(1+cot5x)2/5+C.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon